Hamamelis japonica

RHS Plant Profile
Japanese witch hazel

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Japanese witch hazel visionspictures.com
Japanese witch hazel visionspictures.com
Japanese witch hazel visionspictures.com
Shrubs

A large, deciduous shrub with broad green leaves turning yellow in autumn, and clusters of fragrant bright yellow flowers appearing on leafless branches in late winter

Position

Full sun, Partial shade

Soil Types

Clay, Loam, Sand

Max Height

2.5-4 metres

Max Spread

2.5-4 metres

Size

Time to Maturity
10–20 years
Max Spread
2.5-4 metres
Max Height
2.5-4 metres

Growing Conditions

Clay Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Neutral

Position

Full sun Partial shade
Aspect
South–facing or East–facing or West–facing or North–facing
Exposure
Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H5

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Hamamelidaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus
Hamamelis are deciduous shrubs with broadly ovate or rounded leaves, sometimes colouring well in autumn, and fragrant yellow to red flowers with 4 narrow petals, borne on the leafless branches in late winter and early spring, or in autumn
Name Status
Correct

How to Grow

Cultivation

Best in an open, sunny spot, avoiding exposed or windy positions, with well-drained, humus-rich, acid or neutral soil. See hamamelis cultivation

Propagation

Propagate by simple layering of suitable shoots in spring, by grafting in late winter or by chip budding in late summer

Suggested planting locations and garden types

  • Cottage and informal garden
  • Low Maintenance
  • Flower borders and beds

Pruning

Pruning group 1

Pests

Generally pest-free

Diseases

May be susceptible to coral spot, honey fungus, phytophthora root rot and powdery mildews